23216931112

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1\times {\mathrm{727}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 44886441600

約数和(自身を除く): 21669510488

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 691, 727, 872, 1382, 1454, 2764, 2908, 5528, 5777, 5816, 11554, 23108, 36623, 38531, 46216, 73246, 75319, 77062, 79243, 146492, 150638, 154124, 158486, 292984, 301276, 308248, 316972, 502357, 602552, 633944, 1004714, 2009428, 3991907, 4018856, 4199879, 7983814, 8399758, 15967628, 16799516, 26624921, 31935256, 33599032, 53249842, 54756913, 106499684, 109513826, 212999368, 219027652, 438055304, 2902116389, 5804232778, 11608465556, 23216931112]

約数ペア:

[(1, 23216931112), (2, 11608465556), (4, 5804232778), (8, 2902116389), (53, 438055304), (106, 219027652), (109, 212999368), (212, 109513826), (218, 106499684), (424, 54756913), (436, 53249842), (691, 33599032), (727, 31935256), (872, 26624921), (1382, 16799516), (1454, 15967628), (2764, 8399758), (2908, 7983814), (5528, 4199879), (5777, 4018856), (5816, 3991907), (11554, 2009428), (23108, 1004714), (36623, 633944), (38531, 602552), (46216, 502357), (73246, 316972), (75319, 308248), (77062, 301276), (79243, 292984), (146492, 158486), (150638, 154124)]